layouttestcontrollerwin.cpp

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    if (!PathAppendW(buffer, component.c_str()))
        return false;

    path = wstring(buffer);
    return true;
}

static bool followShortcuts(wstring& path)
{
    if (PathFileExists(path.c_str()))
        return true;

    // Do we have a shortcut?
    wstring linkPath = path;
    linkPath.append(TEXT(".lnk"));
    if (!PathFileExists(linkPath.c_str()))
       return true;

    // We have a shortcut, find its target.
    COMPtr<IShellLink> shortcut(Create, CLSID_ShellLink);
    if (!shortcut)
       return false;
    COMPtr<IPersistFile> persistFile(Query, shortcut);
    if (!shortcut)
        return false;
    if (FAILED(persistFile->Load(linkPath.c_str(), STGM_READ)))
        return false;
    if (FAILED(shortcut->Resolve(0, 0)))
        return false;
    WCHAR targetPath[MAX_PATH];
    DWORD targetPathLen = _countof(targetPath);
    if (FAILED(shortcut->GetPath(targetPath, targetPathLen, 0, 0)))
        return false;
    if (!PathFileExists(targetPath))
        return false;
    // Use the target path as the result path instead.
    path = wstring(targetPath);

    return true;
}

static bool resolveCygwinPath(const wstring& cygwinPath, wstring& windowsPath)
{
    wstring fileProtocol = L"file://";
    bool isFileProtocol = cygwinPath.find(fileProtocol) != string::npos;
    if (cygwinPath[isFileProtocol ? 7 : 0] != '/')  // ensure path is absolute
        return false;

    // Get the Root path.
    WCHAR rootPath[MAX_PATH];
    DWORD rootPathSize = _countof(rootPath);
    DWORD keyType;
    DWORD result = ::SHGetValueW(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/"), TEXT("native"), &keyType, &rootPath, &rootPathSize);

    if (result != ERROR_SUCCESS || keyType != REG_SZ)
        return false;

    windowsPath = wstring(rootPath, rootPathSize);

    int oldPos = isFileProtocol ? 8 : 1;
    while (1) {
        int newPos = cygwinPath.find('/', oldPos);

        if (newPos == -1) {
            wstring pathComponent = cygwinPath.substr(oldPos);

            if (!appendComponentToPath(windowsPath, pathComponent))
               return false;

            if (!followShortcuts(windowsPath))
                return false;

            break;
        }

        wstring pathComponent = cygwinPath.substr(oldPos, newPos - oldPos);
        if (!appendComponentToPath(windowsPath, pathComponent))
            return false;

        if (!followShortcuts(windowsPath))
            return false;

        oldPos = newPos + 1;
    }

    if (isFileProtocol)
        windowsPath = fileProtocol + windowsPath;

    return true;
}

static wstring cfStringRefToWString(CFStringRef cfStr)
{
    Vector<wchar_t> v(CFStringGetLength(cfStr));
    CFStringGetCharacters(cfStr, CFRangeMake(0, CFStringGetLength(cfStr)), (UniChar *)v.data());

    return wstring(v.data(), v.size());
}

void LayoutTestController::setUserStyleSheetLocation(JSStringRef jsURL)
{
    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebPreferences> preferences;
    if (FAILED(webView->preferences(&preferences)))
        return;

    RetainPtr<CFStringRef> urlString(AdoptCF, JSStringCopyCFString(0, jsURL));
    RetainPtr<CFURLRef> url(AdoptCF, CFURLCreateWithString(0, urlString.get(), 0));
    if (!url)
        return;

    // Now copy the file system path, POSIX style.
    RetainPtr<CFStringRef> pathCF(AdoptCF, CFURLCopyFileSystemPath(url.get(), kCFURLPOSIXPathStyle));
    if (!pathCF)
        return;

    wstring path = cfStringRefToWString(pathCF.get());

    wstring resultPath;
    if (!resolveCygwinPath(path, resultPath))
        return;

    // The path has been resolved, now convert it back to a CFURL.
    int result = WideCharToMultiByte(CP_UTF8, 0, resultPath.c_str(), resultPath.size() + 1, 0, 0, 0, 0);
    Vector<char> utf8Vector(result);
    result = WideCharToMultiByte(CP_UTF8, 0, resultPath.c_str(), resultPath.size() + 1, utf8Vector.data(), result, 0, 0);
    if (!result)
        return;

    url = CFURLCreateFromFileSystemRepresentation(0, (const UInt8*)utf8Vector.data(), utf8Vector.size() - 1, false);
    if (!url)
        return;

    resultPath = cfStringRefToWString(CFURLGetString(url.get()));

    BSTR resultPathBSTR = SysAllocStringLen(resultPath.data(), resultPath.size());
    preferences->setUserStyleSheetLocation(resultPathBSTR);
    SysFreeString(resultPathBSTR);
}

void LayoutTestController::setPersistentUserStyleSheetLocation(JSStringRef jsURL)
{
    RetainPtr<CFStringRef> urlString(AdoptCF, JSStringCopyCFString(0, jsURL));
    ::setPersistentUserStyleSheetLocation(urlString.get());
}

void LayoutTestController::clearPersistentUserStyleSheet()
{
    ::setPersistentUserStyleSheetLocation(0);
}

void LayoutTestController::setWindowIsKey(bool flag)
{
    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebViewPrivate> viewPrivate;
    if (FAILED(webView->QueryInterface(&viewPrivate)))
        return;

    HWND webViewWindow;
    if (FAILED(viewPrivate->viewWindow((OLE_HANDLE*)&webViewWindow)))
        return;

    ::SendMessage(webViewWindow, flag ? WM_SETFOCUS : WM_KILLFOCUS, (WPARAM)::GetDesktopWindow(), 0);
}

void LayoutTestController::setSmartInsertDeleteEnabled(bool flag)
{
    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebViewEditing> viewEditing;
    if (FAILED(webView->QueryInterface(&viewEditing)))
        return;

    viewEditing->setSmartInsertDeleteEnabled(flag ? TRUE : FALSE);
}

void LayoutTestController::setJavaScriptProfilingEnabled(bool flag)
{
    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebViewPrivate> viewPrivate;
    if (FAILED(webView->QueryInterface(&viewPrivate)))
        return;

    COMPtr<IWebPreferences> preferences;
    if (FAILED(webView->preferences(&preferences)))
        return;

    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
    if (!prefsPrivate)
        return;

    COMPtr<IWebInspector> inspector;
    if (FAILED(viewPrivate->inspector(&inspector)))
        return;

    prefsPrivate->setDeveloperExtrasEnabled(flag);
    inspector->setJavaScriptProfilingEnabled(flag);
}

void LayoutTestController::setSelectTrailingWhitespaceEnabled(bool flag)
{
    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebViewEditing> viewEditing;
    if (FAILED(webView->QueryInterface(&viewEditing)))
        return;

    viewEditing->setSelectTrailingWhitespaceEnabled(flag ? TRUE : FALSE);
}

static const CFTimeInterval waitToDumpWatchdogInterval = 10.0;

static void waitUntilDoneWatchdogFired(CFRunLoopTimerRef timer, void* info)
{
    const char* message = "FAIL: Timed out waiting for notifyDone to be called\n";
    fprintf(stderr, message);
    fprintf(stdout, message);
    dump();
}

void LayoutTestController::setWaitToDump(bool waitUntilDone)
{
    // Same as on mac.  This can be shared.
    m_waitToDump = waitUntilDone;
    if (m_waitToDump && !waitToDumpWatchdog) {
        waitToDumpWatchdog = CFRunLoopTimerCreate(kCFAllocatorDefault, CFAbsoluteTimeGetCurrent() + waitToDumpWatchdogInterval, 0, 0, 0, waitUntilDoneWatchdogFired, NULL);
        CFRunLoopAddTimer(CFRunLoopGetCurrent(), waitToDumpWatchdog, kCFRunLoopCommonModes);
    }
}

int LayoutTestController::windowCount()
{
    return openWindows().size();
}

bool LayoutTestController::elementDoesAutoCompleteForElementWithId(JSStringRef id)
{
    COMPtr<IDOMDocument> document;
    if (FAILED(frame->DOMDocument(&document)))
        return false;

    wstring idWstring = jsStringRefToWString(id);
    BSTR idBSTR = SysAllocStringLen((OLECHAR*)idWstring.c_str(), idWstring.length());
    COMPtr<IDOMElement> element;
    HRESULT result = document->getElementById(idBSTR, &element);
    SysFreeString(idBSTR);

    if (FAILED(result))
        return false;

    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
    if (!framePrivate)
        return false;

    BOOL autoCompletes;
    if (FAILED(framePrivate->elementDoesAutoComplete(element.get(), &autoCompletes)))
        return false;

    return autoCompletes;
}

void LayoutTestController::execCommand(JSStringRef name, JSStringRef value)
{
    wstring wName = jsStringRefToWString(name);
    wstring wValue = jsStringRefToWString(value);

    COMPtr<IWebView> webView;
    if (FAILED(frame->webView(&webView)))
        return;

    COMPtr<IWebViewPrivate> viewPrivate;
    if (FAILED(webView->QueryInterface(&viewPrivate)))
        return;

    BSTR nameBSTR = SysAllocStringLen((OLECHAR*)wName.c_str(), wName.length());
    BSTR valueBSTR = SysAllocStringLen((OLECHAR*)wValue.c_str(), wValue.length());
    viewPrivate->executeCoreCommandByName(nameBSTR, valueBSTR);

    SysFreeString(nameBSTR);
    SysFreeString(valueBSTR);
}

bool LayoutTestController::isCommandEnabled(JSStringRef /*name*/)
{
    printf("ERROR: LayoutTestController::isCommandEnabled() not implemented\n");
    return false;
}

void LayoutTestController::clearAllDatabases()
{
    printf("ERROR: LayoutTestController::clearAllDatabases() not implemented\n");
}

void LayoutTestController::setDatabaseQuota(unsigned long long quota)
{
    printf("ERROR: LayoutTestController::setDatabaseQuota() not implemented\n");
}

bool LayoutTestController::pauseAnimationAtTimeOnElementWithId(JSStringRef animationName, double time, JSStringRef elementId)
{
    COMPtr<IDOMDocument> document;
    if (FAILED(frame->DOMDocument(&document)))
        return false;

    BSTR idBSTR = JSStringCopyBSTR(elementId);
    COMPtr<IDOMElement> element;
    HRESULT hr = document->getElementById(idBSTR, &element);
    SysFreeString(idBSTR);
    if (FAILED(hr))
        return false;

    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
    if (!framePrivate)
        return false;

    BSTR nameBSTR = JSStringCopyBSTR(animationName);
    BOOL wasRunning = FALSE;
    hr = framePrivate->pauseAnimation(nameBSTR, element.get(), time, &wasRunning);
    SysFreeString(nameBSTR);

    return SUCCEEDED(hr) && wasRunning;
}

bool LayoutTestController::pauseTransitionAtTimeOnElementWithId(JSStringRef propertyName, double time, JSStringRef elementId)
{
    COMPtr<IDOMDocument> document;
    if (FAILED(frame->DOMDocument(&document)))
        return false;

    BSTR idBSTR = JSStringCopyBSTR(elementId);
    COMPtr<IDOMElement> element;
    HRESULT hr = document->getElementById(idBSTR, &element);
    SysFreeString(idBSTR);
    if (FAILED(hr))
        return false;

    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
    if (!framePrivate)
        return false;

    BSTR nameBSTR = JSStringCopyBSTR(propertyName);
    BOOL wasRunning = FALSE;
    hr = framePrivate->pauseTransition(nameBSTR, element.get(), time, &wasRunning);
    SysFreeString(nameBSTR);

    return SUCCEEDED(hr) && wasRunning;
}

unsigned LayoutTestController::numberOfActiveAnimations() const
{
    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
    if (!framePrivate)
        return 0;

    UINT number = 0;
    if (FAILED(framePrivate->numberOfActiveAnimations(&number)))
        return 0;

    return number;
}